error: this loop never actually loops --> src/server/actor.rs:671:9 | 671 | / for i in 0..self.device_manager.device_count() { 672 | | self.device_manager.device(i).bind_to_thread().unwrap(); 673 | | for insertion_idx in insertion_list[i].clone() { 674 | | // Append to codes and masks db ... | 778 | | break; 779 | | } | |_________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#never_loop = note: `#[deny(clippy::never_loop)]` on by default help: if you need the first element of the iterator, try writing | 671 | if let Some(i) = (0..self.device_manager.device_count()).next() { | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

error: unsafe function's docs are missing a `# Safety` section --> src/helpers/mod.rs:126:1 | 126 | / pub unsafe fn alloc_on_stream<T>( 127 | | device: &Arc<CudaDevice>, 128 | | len: usize, 129 | | stream: &CudaStream, 130 | | ) -> CudaSlice<T> { | |_________________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_safety_doc = note: `-D clippy::missing-safety-doc` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(clippy::missing_safety_doc)]`

error: casting to the same type is unnecessary (`u64` -> `u64`) --> src/dot/share_db.rs:490:82 | 490 | println!("{}: db0 pointer for dev {}: {:#x}", self.peer_id, idx, *slice.device_ptr() as u64); | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `{ *slice.device_ptr() }` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast

error: casting to the same type is unnecessary (`u64` -> `u64`) --> src/dot/share_db.rs:473:82 | 473 | println!("{}: db1 pointer for dev {}: {:#x}", self.peer_id, idx, *slice.device_ptr() as u64); | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `{ *slice.device_ptr() }` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast = note: `-D clippy::unnecessary-cast` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(clippy::unnecessary_cast)]`

error: unused variable: `sums` --> src/server/actor.rs:675:33 | 675 | for (db, query, sums) in [ | ^^^^ help: if this is intentional, prefix it with an underscore: `_sums` | = note: `-D unused-variables` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(unused_variables)]`